diff --git a/requirements-cdw.txt b/requirements-cdw.txt
index 2cc7728..bf9921f 100644
--- a/requirements-cdw.txt
+++ b/requirements-cdw.txt
@@ -6,7 +6,7 @@ idna==3.15
 numpy==1.22.0
 pandas==0.23.4
 paramiko==3.4.0
-pyasn1==0.6.3
+pyasn1==0.6.4
 pycparser==2.18
 PyNaCl==1.6.2
 pysftp==0.2.9